/*
*  Copyright 2019-2020 Zheng Jie
*
*  Licensed under the Apache License, Version 2.0 (the "License");
*  you may not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*  http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing, software
*  distributed under the License is distributed on an "AS IS" BASIS,
*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*  See the License for the specific language governing permissions and
*  limitations under the License.
*/
package me.zhengjie.business.service.impl;

import me.zhengjie.business.domain.PlpfCostMx;
import me.zhengjie.utils.ValidationUtil;
import me.zhengjie.utils.FileUtil;
import lombok.RequiredArgsConstructor;
import me.zhengjie.business.repository.PlpfCostMxRepository;
import me.zhengjie.business.service.PlpfCostMxService;
import me.zhengjie.business.service.dto.PlpfCostMxDto;
import me.zhengjie.business.service.dto.PlpfCostMxQueryCriteria;
import me.zhengjie.business.service.mapstruct.PlpfCostMxMapper;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import cn.hutool.core.lang.Snowflake;
import cn.hutool.core.util.IdUtil;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import me.zhengjie.utils.PageUtil;
import me.zhengjie.utils.QueryHelp;
import java.util.List;
import java.util.Map;
import java.io.IOException;
import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.LinkedHashMap;

/**
* @website https://el-admin.vip
* @description 服务实现
* @author xiahongbo
* @date 2023-07-04
**/
@Service
@RequiredArgsConstructor
public class PlpfCostMxServiceImpl implements PlpfCostMxService {

    private final PlpfCostMxRepository plpfCostMxRepository;
    private final PlpfCostMxMapper plpfCostMxMapper;

    @Override
    public Map<String,Object> queryAll(PlpfCostMxQueryCriteria criteria, Pageable pageable){
        Page<PlpfCostMx> page = plpfCostMxRepository.findAll((root, criteriaQuery, criteriaBuilder) -> QueryHelp.getPredicate(root,criteria,criteriaBuilder),pageable);
        return PageUtil.toPage(page.map(plpfCostMxMapper::toDto));
    }

    @Override
    public List<PlpfCostMxDto> queryAll(PlpfCostMxQueryCriteria criteria){
        return plpfCostMxMapper.toDto(plpfCostMxRepository.findAll((root, criteriaQuery, criteriaBuilder) -> QueryHelp.getPredicate(root,criteria,criteriaBuilder)));
    }

    @Override
    @Transactional
    public PlpfCostMxDto findById(Long bisPlpfCostMxId) {
        PlpfCostMx plpfCostMx = plpfCostMxRepository.findById(bisPlpfCostMxId).orElseGet(PlpfCostMx::new);
        ValidationUtil.isNull(plpfCostMx.getBisPlpfCostMxId(),"PlpfCostMx","bisPlpfCostMxId",bisPlpfCostMxId);
        return plpfCostMxMapper.toDto(plpfCostMx);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public PlpfCostMxDto create(PlpfCostMx resources) {
        Snowflake snowflake = IdUtil.createSnowflake(1, 1);
        resources.setBisPlpfCostMxId(snowflake.nextId()); 
        return plpfCostMxMapper.toDto(plpfCostMxRepository.save(resources));
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void update(PlpfCostMx resources) {
        PlpfCostMx plpfCostMx = plpfCostMxRepository.findById(resources.getBisPlpfCostMxId()).orElseGet(PlpfCostMx::new);
        ValidationUtil.isNull( plpfCostMx.getBisPlpfCostMxId(),"PlpfCostMx","id",resources.getBisPlpfCostMxId());
        plpfCostMx.copy(resources);
        plpfCostMxRepository.save(plpfCostMx);
    }

    @Override
    public void deleteAll(Long[] ids) {
        for (Long bisPlpfCostMxId : ids) {
            plpfCostMxRepository.deleteById(bisPlpfCostMxId);
        }
    }

    @Override
    public void download(List<PlpfCostMxDto> all, HttpServletResponse response) throws IOException {
        List<Map<String, Object>> list = new ArrayList<>();
        for (PlpfCostMxDto plpfCostMx : all) {
            Map<String,Object> map = new LinkedHashMap<>();
            list.add(map);
        }
        FileUtil.downloadExcel(list, response);
    }
}